Income Taxes (Tables)

9 Months Ended

Jul. 31, 2025

Income Tax Disclosure [Abstract]

Schedule of Income before Income Tax, Domestic and Foreign

The following table provides income tax details:

	Three Months Ended						Nine Months Ended
	July 31,						July 31,
	2025			2024			2025			2024
	(in millions, except percentages)
Income before taxes	$	241		$	213		$	760		$	617
Provision (benefit) for income taxes	$	50		$	(176)		$	143		$	(70)
Effective tax rate	20.8		%	(81.9		%)	18.8		%	(11.2		%)